Why matlab is not able to process greek characters from .m files but it can do it from command line?

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Anurag Gupta 2017-11-21

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https://ww2.mathworks.cn/matlabcentral/answers/368280-why-matlab-is-not-able-to-process-greek-characters-from-m-files-but-it-can-do-it-from-command-line

评论： Anurag Gupta 2017-11-21

Example: c=double('α');

When I write this in a matlab file and run the code it gives output as 63, representing '?'(ASCII value 63). However, when I run the same from matlab command line, it gives value of c as 945. Same happens with file reading too. It reads 'α' as '?'.

How can I read the same from matlab files too?

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Walter Roberson 2017-11-21

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If you are using MS Windows or Mac, then if your system locale is not set to english, then in current releases, MATLAB starts in a mode that is able to read and write UTF-8 encoded .m files. https://www.mathworks.com/help/matlab/internationalization.html.

MATLAB does not do this if your locale is set to English, and I am not sure if it does it on Linux at all.